sryland
10 mW
Hi all,
I posted earlier about ideas for an ebike upgrade, and received a lot of really great help that steered me in the right direction, so I went away and did a lot more research, and I'm hoping you can get me through the final steps. I'll try to be concise.
BACKGROUND: I want to quit my car as much as possible, but my commute to school is 26 miles round trip, and has a couple of hills - low grade but long. I don't mind it too much, but would love a bit of assistance so I can cut 15 minutes off the 75 minute trip and not get wrecked on the hills. I weigh 250 pounds, so those hills can hurt!
At first I was looking at a BBS02, but after advice it seems better to get a hub motor for simplicity and ease on the drive train. The geared hub motor seems like a good fit for me - I can just ride normally, and kick in the motor when I need it, especially on the hills.
I love what you guys do, DIY-wise, but I really want to get a simple system that just works. I call it the Toyota Corolla philosophy - nothing too flashy or fast, but reliable, even if I have to pay a bit more. For example, I'd like to get a solid battery pack from a reputable dealer that I don't have to worry about building a bunker for...
Here's what I am learning towards:
Donor bike: Giant Roam XL Hybrid with 700c wheels (love this bike)
From em3ev: https://em3ev.com/shop/upgrade-mac-kit-with-4750v-battery-1500w-max/ (a lot of you recommended this dealer)
Motor - Upgrade Mac Ebike Kit with 47/50V (25A Max) Battery Option, 10T winding (1500W Max) - $270.00
Controller - 6 fet 3077 (36-52V, 25A) - $60
Battery - 47V (13S4P) Preditor L 13.6AH MJ1 - $429
Charger - 54.6V 5A Charger w 90/100% switch - $60
Alex DM24 Rim and Spokes - $45
Torque Arm - Rear Rev4 - $38
CA3 - $130 (Is there a cheaper option? really just want to know battery usage)
Thumb throttle and cruise control - $13
Mechanical ebrakes - $6
Freewheel - 8 speed DNP (11t) - $22
Total: $1,073
How does this look to your expert eyes? Will this get me set up with a solid, reliable motor that meets my commuter needs? Are there any improvements you would suggest, or even better, savings to help me get authorization from my significant other?
Thanks again for your help!
I posted earlier about ideas for an ebike upgrade, and received a lot of really great help that steered me in the right direction, so I went away and did a lot more research, and I'm hoping you can get me through the final steps. I'll try to be concise.
BACKGROUND: I want to quit my car as much as possible, but my commute to school is 26 miles round trip, and has a couple of hills - low grade but long. I don't mind it too much, but would love a bit of assistance so I can cut 15 minutes off the 75 minute trip and not get wrecked on the hills. I weigh 250 pounds, so those hills can hurt!
At first I was looking at a BBS02, but after advice it seems better to get a hub motor for simplicity and ease on the drive train. The geared hub motor seems like a good fit for me - I can just ride normally, and kick in the motor when I need it, especially on the hills.
I love what you guys do, DIY-wise, but I really want to get a simple system that just works. I call it the Toyota Corolla philosophy - nothing too flashy or fast, but reliable, even if I have to pay a bit more. For example, I'd like to get a solid battery pack from a reputable dealer that I don't have to worry about building a bunker for...
Here's what I am learning towards:
Donor bike: Giant Roam XL Hybrid with 700c wheels (love this bike)
From em3ev: https://em3ev.com/shop/upgrade-mac-kit-with-4750v-battery-1500w-max/ (a lot of you recommended this dealer)
Motor - Upgrade Mac Ebike Kit with 47/50V (25A Max) Battery Option, 10T winding (1500W Max) - $270.00
Controller - 6 fet 3077 (36-52V, 25A) - $60
Battery - 47V (13S4P) Preditor L 13.6AH MJ1 - $429
Charger - 54.6V 5A Charger w 90/100% switch - $60
Alex DM24 Rim and Spokes - $45
Torque Arm - Rear Rev4 - $38
CA3 - $130 (Is there a cheaper option? really just want to know battery usage)
Thumb throttle and cruise control - $13
Mechanical ebrakes - $6
Freewheel - 8 speed DNP (11t) - $22
Total: $1,073
How does this look to your expert eyes? Will this get me set up with a solid, reliable motor that meets my commuter needs? Are there any improvements you would suggest, or even better, savings to help me get authorization from my significant other?
Thanks again for your help!